1.\" $OpenBSD: mopprobe.1,v 1.17 2022/03/31 17:27:30 naddy Exp $ 2.\" 3.\" Copyright (c) 1996 Mats O Jansson. All rights reserved. 4.\" 5.\" Redistribution and use in source and binary forms, with or without 6.\" modification, are permitted provided that the following conditions 7.\" are met: 8.\" 1. Redistributions of source code must retain the above copyright 9.\" notice, this list of conditions and the following disclaimer. 10.\" 2. Redistributions in binary form must reproduce the above copyright 11.\" notice, this list of conditions and the following disclaimer in the 12.\" documentation and/or other materials provided with the distribution. 13.\" 14.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 15.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 16.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 17.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 18.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 19.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 20.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 21.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 23.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24.\" 25.Dd $Mdocdate: March 31 2022 $ 26.Dt MOPPROBE 1 27.Os 28.Sh NAME 29.Nm mopprobe 30.Nd MOP Probe Utility 31.Sh SYNOPSIS 32.Nm mopprobe 33.Op Fl 3 | 4 34.Op Fl aov 35.Ar interface 36.Sh DESCRIPTION 37.Nm 38prints the Ethernet address and nodename of DECserver 100/200/250/300 on the 39Ethernet connected to 40.Ar interface 41or all known interfaces if 42.Fl a 43is given. 44If 45.Fl o , 46inhibits all messages but the first from a node. 47With 48.Fl v 49all MOP/RC SID messages will be shown (e.g., machines running DECnet). 50.Pp 51The options are as follows: 52.Bl -tag -width Ds 53.It Fl 3 54Ignore MOP V3 messages (Ethernet II). 55.It Fl 4 56Ignore MOP V4 messages (Ethernet 802.3). 57.It Fl a 58Listen on all the Ethernets attached to the system. 59If 60.Fl a 61is omitted, an interface must be specified. 62.It Fl o 63Print a node just once. 64.It Fl v 65Show all nodes sending MOP/RC SID messages. 66.El 67.Sh SEE ALSO 68.Xr mopa.out 1 , 69.Xr mopchk 1 , 70.Xr moptrace 1 , 71.Xr mopd 8 72.Sh AUTHORS 73.An Mats O Jansson Aq Mt moj@stacken.kth.se 74